Do you need to wear astigmatism-correcting glasses all the time?

　　If the astigmatism is severe, wearing glasses for the first time may not be suitable. If discomfort occurs, the astigmatism correction can be initially reduced and then gradually increased to an appropriate level as the wearer adapts.

　　If you have astigmatism, you need to wear astigmatic (toric) lenses. But must astigmatic glasses be worn constantly?

　　Should Astigmatic Glasses Be Worn Constantly?

　　Astigmatic glasses should indeed be worn consistently—not “occasionally” or “only when needed.” This is because astigmatism typically produces pronounced symptoms. In fact, these symptoms are often more noticeable than those of myopia: blurred vision at all distances, rapid visual fatigue, difficulty focusing regardless of object distance, and sometimes distorted or skewed vision—often leading to dizziness and general discomfort. Given the severity of these symptoms, consistent wear of properly prescribed astigmatic lenses is essential. Most importantly, accurate refractive measurement—including both the magnitude (cylinder power) and axis orientation of the astigmatism—is critical. A comprehensive refraction examination is required to determine these precise parameters.

　　Individuals with astigmatism should take care to avoid eye strain in daily life. Screen time—especially on electronic devices—should be minimized. Avoid using smartphones or reading in dim or dark environments, as this significantly increases the risk of eye fatigue. When working on a computer, take a five-minute break every hour. Also, avoid staying up late; adequate rest allows the eyes to fully relax.

　　Adopting healthy lifestyle and dietary habits is also important in daily life. We hope this information has been helpful to you.